package com.atguigu.daijia.customer.service.impl;


import cn.binarywang.wx.miniapp.api.WxMaService;
import cn.binarywang.wx.miniapp.bean.WxMaJscode2SessionResult;
import com.atguigu.daijia.customer.mapper.CustomerInfoMapper;
import com.atguigu.daijia.customer.mapper.CustomerLoginLogMapper;
import com.atguigu.daijia.customer.service.CustomerInfoService;
import com.atguigu.daijia.model.entity.customer.CustomerInfo;
import com.atguigu.daijia.model.entity.customer.CustomerLoginLog;
import com.atguigu.daijia.model.vo.customer.CustomerLoginVo;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.error.WxErrorException;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

@Slf4j
@Service
@SuppressWarnings({"unchecked", "rawtypes"})
public class CustomerInfoServiceImpl extends ServiceImpl<CustomerInfoMapper, CustomerInfo> implements CustomerInfoService {

    @Autowired
    private WxMaService wxMaService;

    @Autowired
    private CustomerInfoMapper customerInfoMapper;


    @Autowired
    private CustomerLoginLogMapper customerLoginLogMapper;

    @Override
    public Long login(String code) {
        //1 获取code值，使用微信工具包对象，获取微信唯一标识openid
        String openid = null;
        try {
            WxMaJscode2SessionResult sessionInfo =
                    wxMaService.getUserService().getSessionInfo(code);
            openid = sessionInfo.getOpenid();
        } catch (WxErrorException e) {
            throw new RuntimeException(e);
        }

        //2 根据openid查询用户信息，如果没有，则新增用户信息
        LambdaQueryWrapper<CustomerInfo> queryWrapper =
                new LambdaQueryWrapper<CustomerInfo>()
                        .eq(CustomerInfo::getWxOpenId, openid);
        CustomerInfo customerInfo = customerInfoMapper.selectOne(queryWrapper);
        if (null == customerInfo) {
            // 3.第一次登录
            customerInfo = new CustomerInfo();
            customerInfo.setNickname(String.valueOf(System.currentTimeMillis()));
            customerInfo.setAvatarUrl("https://oss.aliyuncs.com/aliyun_id_photo_bucket/default_handsome.jpg");
            customerInfo.setWxOpenId(openid);
            this.save(customerInfo);
        }

        //4.登录日志
        CustomerLoginLog customerLoginLog = new CustomerLoginLog();
        customerLoginLog.setCustomerId(customerInfo.getId());
        customerLoginLog.setMsg("小程序登录");
        customerLoginLogMapper.insert(customerLoginLog);
        return customerInfo.getId();
    }

    @Override
    public CustomerLoginVo getCustomerInfo(Long customerId) {
        //1 根据id 查询用户信息
        CustomerInfo customerInfo = this.getById(customerId);

        //2 封装到vo
        CustomerLoginVo customerLoginVo = new CustomerLoginVo();
        BeanUtils.copyProperties(customerInfo, customerLoginVo);

        String phone = customerInfo.getPhone();
        Boolean isBindPhone = StringUtils.hasText(phone);
        customerLoginVo.setIsBindPhone(isBindPhone);

        //3 返回vo信息
        return customerLoginVo;
    }

    /**
     * 获取乘客OpenId
     *
     * @param customerId
     * @return
     */
    @Override
    public String getCustomerOpenId(Long customerId) {
        CustomerInfo customerInfo = this.getOne(
                new LambdaQueryWrapper<CustomerInfo>()
                        .eq(CustomerInfo::getId, customerId)
                        .select(CustomerInfo::getWxOpenId));
        return customerInfo.getWxOpenId();
    }
}
